I hope to be able to check in more often. Things look a little different, but much is familiar. There is a "Donate" button at top right of page. Is that to pay for use of this site?
No you don't have to pay, but donations are appreciated...
...because this site was provided ad-free for a long time and was not paying for itself, it was a financial drain on the owner. We are hoping that it'll both pay for itself and make enough revenue to make some improvements to it. The donation button is there to hopefully reduce the amount of ads we need to place on the site. )